I've one of these and I have to say that it's a great plane!!!!
I'm using an OS 120 4 stroke pumped on it and goes GREAT!!! Neverthless I had to made some modification on the plane; I'll detail if anyone is interested...
Here some vids of mine:
http://www.youtube.com/watch?v=gyII0DVVyQ4
http://www.youtube.com/watch?v=frBUaM1eCcg
http://www.youtube.com/watch?v=5ATUEQ_GVXg
... and a take off with the Supertiglre .90: http://www.youtube.com/watch?v=BwClEQgyUS8 (not enough engine for it)

Regards, G.